Tools› Engine-Related

Sun Coast Converters

Suncoast Converters Reamer For 77964-04K 77964-RM2

$476.15

SKU: S02K 77964-RM2

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In Stock
Ships by Jun 10
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Non-Returnable Item
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Description

The Sonnax Reamer Tool Kit (F-77964-TL14) is used to ream OE valve bores for the Sonnax 77964-14K oversized 4-3 sequence valve kit in GM 4L60-E, 4L65-E, and 4L70-E transmissions. It includes a guide pin, reamer jig, and reamer, and cannot be used on bores previously reamed with Sonnax reamer 77964-RM2.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K 77964-RM2

Videos

Your Guide to a Sonnax 4L60/E High Horsepower Level 3 Transmission Build

Your Guide to a Sonnax 4L60/E High Horsepower Level 3 Transmission Build

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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